WELL · 42-105-31861 · DISTRICT 7
University Great Plains -B- #8
Crockett County · Farmer (San Andres) field · Producing · Vertical
University Great Plains -B- #8 (API 42-105-31861) is a well in Crockett County operated by Digital Operating Company LLC, completed June 4, 1983 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 23, 1978, permitted to 2,800 ft.
It was permitted by Petroleum Corporation Of Texas and has since transferred to Digital Operating Company LLC on the wellbore schedule.
Its lease has reported 114K barrels of oil and 241K mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Petroleum Corporation of Texas; the EWA schedule now lists a different operator.
- Based in
- Boerne, TX
- P-5 status
- Active – Hearing (H)
- P-5 last filed
- Nov 24, 2025
- Phone
- (800) 671-8652
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Digital Operating Company LLC |
| Production reports | Digital Operating Company LLCthrough Mar 2026 |
| Latest permit | Petroleum Corporation of TexasFeb 23, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,800
- total depth, ft
- 1
- permits on file
- Feb 23, 1978
- last permit issued
- Jun 4, 1983
- completed
- 114K
- cumulative oil, bbl
- 241K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 4, 1983
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Hearing (H)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University Great Plains -B- O-9-453 | Farmer (San Andres) | Digital Operating Company LLC | 9 | 114K | 241K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 830 · prior 12 918(-10%)
Gas, mcf lease total
Last 12 months 49 · prior 12 37(+32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Mar 1995
- 3Lomak Production CompanyApr 1995 → Aug 1998
- 4Range Production CompanySep 1998 → Sep 2004
- 5Endeavor Energy Resources L.P.Oct 2004 → Jun 2022
- 6Digital Operating Company LLCJul 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 18838-99 | Drill | Petroleum Corporation of Texas | Feb 23, 1978 | Feb 23, 1978 | Apr 15, 1978 | 2,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-453 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,257 | 2,260 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 765 | 11 | 325 S |
| 2.375 | 2,226 | — | — |
| 5.5 | 2,700 | 7.875 | 275 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Jul 5, 1978 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-105-31861 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-31861 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/10531861, documented in the API reference.